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Satellite Data Looks Simple Until You Try to Use It

Satellite Data Looks Simple Until You Try to Use It

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4 min read
Geospatial OSINT — Locating Targets with Satellite Imagery and Open Data

Geospatial OSINT — Locating Targets with Satellite Imagery and Open Data

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5 min read
ARGOS v0.0.1 is live: a digital twin of Kefalonia

ARGOS v0.0.1 is live: a digital twin of Kefalonia

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1 min read
Same Zone, Same Projection, 427 Metres Apart

Same Zone, Same Projection, 427 Metres Apart

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5 min read
Finding a Random Island with Geometry and CUDA

Finding a Random Island with Geometry and CUDA

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4 min read
# Build Log #1: Processing my first Sentinel-2 pass in 48 hours

# Build Log #1: Processing my first Sentinel-2 pass in 48 hours

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2 min read
Wait, We Got Open Source Palantir Before GTA VI?

Wait, We Got Open Source Palantir Before GTA VI?

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6 min read
How a map works, Mercator, tiles, and your GPS pin

How a map works, Mercator, tiles, and your GPS pin

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4 min read
Why AI-Generated GIS Code Can Run Successfully and Still Be Wrong

Why AI-Generated GIS Code Can Run Successfully and Still Be Wrong

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5 min read
Designing Google Maps: geospatial indexing and routing without melting the server

Designing Google Maps: geospatial indexing and routing without melting the server

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4 min read
Faster Geospatial Animations with PMTiles: Multi-Layer MVT Time Series in OpenLayers

Faster Geospatial Animations with PMTiles: Multi-Layer MVT Time Series in OpenLayers

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6 min read
Algeria has no open data portal, so I built one as npm packages

Algeria has no open data portal, so I built one as npm packages

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5 min read
[System Design] H3 Geospatial Indexing: How Uber Finds Nearby Drivers with Hexagonal Spatial Index

[System Design] H3 Geospatial Indexing: How Uber Finds Nearby Drivers with Hexagonal Spatial Index

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5 min read
Pixels to Planning: Geospatial Data Platforms on AWS

Pixels to Planning: Geospatial Data Platforms on AWS

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12 min read
Building a Local AI Agent for OSM: 21 Days of Iteration

Building a Local AI Agent for OSM: 21 Days of Iteration

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8 min read
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